#box {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 68%;
    background-color:#ff7434;
    margin-bottom: 15px;
}

#banner {
    position: absolute;
    width: 3250px;
    transition: all 1s;
}

#banner li {
    float: left;
    width: 650px;
    height: 260px;
}

#banner img {
    width: 100%;
    height: 100%;
}

#box span {
    width: 50px;
    height: 50px;
    color: white;
    /* background-color: rgb(252, 249, 249); */
    /* background: rgba(0, 0, 0, 0.5); */
    top: 50%;
    position: absolute;
    z-index: 1;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
    font-size: 20px;
    display: none;
    transform: translate(0px,-50%);
}

#box:hover span {
    display: block;
}

#box span:hover {
    background: rgba(0, 0, 0, 0.2);
}

#box span a {
    text-decoration: none;
    color: white;
}

#left {
    left: 0px;
}

#right {
    right: 0px;
}

#point li {
    width: 8px;
    height: 8px;
    margin: 0px 3px;
    border-radius: 50%;
    float: left;
    background-color: white;
}

#point {
    position: absolute;
    bottom: 10px;
    padding: 8px 8px;
    left: 80%;
    border-radius: 10px;
    z-index: 1;
    background: rgba(225, 225, 225, 0.5);
}